209566734656

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{76150703}}^1$

素因数の和:76150758

約数の個数: 28

約数和(自身を含む): 425530133952

約数和(自身を除く): 215963399296

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 76150703, 152301406, 304602812, 609205624, 1218411248, 2436822496, 3274480229, 4873644992, 6548960458, 13097920916, 26195841832, 52391683664, 104783367328, 209566734656]

約数ペア:

[(1, 209566734656), (2, 104783367328), (4, 52391683664), (8, 26195841832), (16, 13097920916), (32, 6548960458), (43, 4873644992), (64, 3274480229), (86, 2436822496), (172, 1218411248), (344, 609205624), (688, 304602812), (1376, 152301406), (2752, 76150703)]